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Practical writing on software architecture, SaaS products, AI automation, legacy modernisation, and the business of building reliable systems.

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Curated links from external sources — not 360Softy original articles.

ExternalDatabase
AWS Database Blog

Building Financial Hierarchies with Amazon Neptune for Treasury Operations

In this post, we show how Amazon’s Finance Technology (FinTech) team uses Amazon Neptune to model complex corporate treasury structures as a property graph. These structures include the legal entity relationships, intercompany agreements, and bank account associations that govern payment routing and cash management.

Advanced (300)Amazon DynamoDBAmazon Neptune
AWS Database BlogRead original
ExternalSoftware Architecture
AWS Architecture Blog

Lessons learned from scaling to 1 million Lambda functions

In this post, we share our journey and the lessons learned from building and running a fully serverless, multi-account software as a service (SaaS) platform at scale. We’ll explore why true scale-to-zero is critical, how we handle quota management, why engaging AWS service teams early saved us from outages, and which unexpected practices emerged once we scaled from thousands to over a million functions.

Customer SolutionsServerless
AWS Architecture BlogRead original
ExternalDatabase
AWS Database Blog

How Securonix reduced cache costs by 20% with Amazon ElastiCache for Valkey

In this post, we share how Securonix migrated hundreds of Amazon ElastiCache clusters from Redis OSS to Valkey, achieving a 20% reduction in caching costs. This amounts to over $100,000 in annualized savings. The migration also improved CPU utilization and overall throughput across Securonix’s global SIEM platform, which processes hundreds of terabyte data volumes daily for enterprise security teams worldwide.

Amazon ElastiCacheCustomer SolutionsIntermediate (200)
AWS Database BlogRead original
ExternalSoftware Architecture
AWS Architecture Blog

Preventing data exfiltration in machine learning environments with Amazon SageMaker AI

In this post, we demonstrate how iBusiness implemented a three-layered security architecture using Amazon SageMaker AI, virtual private cloud (VPC) endpoints, and Amazon WorkSpaces Secure Browser to prevent data exfiltration while maintaining data scientist productivity. You can adapt this approach to build secure machine learning environments that balance strict data protection with team scalability.

Amazon SageMaker AIAmazon SageMaker StudioAmazon WorkSpaces Secure Browser
AWS Architecture BlogRead original
ExternalSoftware Architecture
AWS Architecture Blog

Dual-token authentication for Nakama game servers with Amazon Cognito on AWS

In this post, you learn how to configure an Amazon Cognito User Pool for SRP-based game client authentication with no client secret. You will implement a Go runtime hook that validates Cognito JWTs and bridges player identity to Nakama sessions.

Amazon CloudFrontAmazon CognitoIntermediate (200)
AWS Architecture BlogRead original

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